From the depths of the greatest tomb on earth comes an epic new story that could re-write history, revealing for the first time the true origin of one of the world's most powerful nations: China. In this landmark film, historian Dan Snow, anthropologist Dr Alice Roberts and explorer engineer Dr Albert Lin investigate a series of earth-shattering discoveries at the mighty tomb guarded by the Terracotta Warriors, a site 200 times bigger than Egypt's Valley Of The Kings and the final resting place of China's first emperor.

Christopher Nupen's documentary uses Schubert's own words and music to help us feel closer to a composer who failed to achieve public recognition and financial success in his own lifetime, the first great composer in western music to live by his art alone, without patronage. With Vladimir Ashkenazy (piano), Andreas Schmidt (baritone), Michael Sanderling (cello), Antje Weithaas (violin), the Petersen Quartet and the Bavarian Radio Symphony Orchestra and Chorus conducted by Wolfgang Sawallisch.

Elizabeth Taylor, Helen Mirren, David Bowie and Margaret Thatcher are just some of the names who queued up to be interviewed by Mavis Nicholson, recently named as the greatest TV interviewer of all time. This film explores how a middle-aged woman from Wales became Britain's first female chat show host. Including contributions from Maureen Lipman, Paul O'Grady, Elvis Costello, Judith Chalmers, Eamonn Holmes and Mavis herself, alongside many others.

With exclusive access to the magnificent liner and its extensive archive of film and photographs, the documentary explores the action-packed life of the Clyde-built ship: an epic journey through some of the most dynamic periods of the 20th century. Built with the blood and sweat of the master craftsmen of the Clydebank shipyards, she helped drag a nation from the depths of the great depression and set sail as a symbol of new hope and a better future. Leaving Southampton on the 27th of May 1936 her maiden voyage to New York set a new benchmark in transatlantic travel.

In Parenthesis is considered one of the greatest ever literary works about war. TS Eliot called it a work of genius and WH Auden said it did for the British and Germans what Homer did for the Greeks and Trojans. Published in 1937, it is based intimately on the wartime experiences of its author David Jones, a Londoner who volunteered to fight when he was just 19. Unlike many war poets, Jones remained a private throughout the war, and he fought for longer than any other British writer. In this programme, the poet and author Owen Sheers traces the story of In Parenthesis, from an English parade ground to the carnage of the Somme offensive.

For 50 years we have been sending probes to gather close-up images of the other planets and moons of the solar system. The Sky at Night presents the five greatest images captured by those spacecraft. From a view of the surface of Mars, to live pictures of the sun and a unique picture of our own planet, these are the images that have transformed our perception of the solar system we live in.

Captain Eric 'Winkle' Brown recounts his flying experiences, encounters with the Nazis and other adventures leading up to and during the Second World War. Illustrated with archive footage and Captain Brown's own photos.

Set in three of the most seasonally changeable landscapes on earth - Svalbard, Okavango and New England - this series showcases the stunning transformations that occur each year, revealing the unique processes behind them and showing how wildlife has adapted to cope with the changes. Narrated by Domhnall Gleeson.

Dr George McGavin investigates the highly varied and dramatic life of oak tree. Part science documentary, part historical investigation, this film is a celebration of one of the most iconic trees in the British countryside. It aims to give viewers a sense of what an extraordinary species the oak is and provide an insight into how this venerable tree experiences life. Filmed over a year, George uncovers the extraordinary transformations the oak goes through to meet the challenges of four very different seasons. In autumn, George goes underground, digging below an oak tree to see how its roots extract precious resource form the soil. And he sees why the oak's super-strong wood made it the perfect material for building some the most famous ships in naval history, including Nelson's flagship The Victory. In winter, George discovers the sophisticated strategies the tree uses to survive gales and bitter frosts. He finds out about the oak's vital role in architecture, showing how some very familiar sights such as the tower of Salisbury Cathedral are in fact giant oak structures. In spring, George investigates how the oak procreates, spreading its pollen through the countryside.